Sensitivity Analysis of Unsteady Flow Fields and Impact of Measurement Strategy

Figure 12

The evolution of the reference flow field shown by the isosurface of vorticity magnitude at (a) 𝑡=0 s, (b) 𝑡=10 s, and (c) 𝑡=20 s, as well as that of the retrieved flow field by the data assimilation with adaptive measurement at (d) 𝑡=0 s, (e) 𝑡=10 s, and (f) 𝑡=20 s in 3DL-HA.

(a)

(b)

(c)

(d)

(e)

(f)